scholarly journals Measurement of the CP Content and CP Violating Asymmetries in Neutral B Decays to Two D Mesons with the BaBar Detector

2005 ◽  
Author(s):  
V Lillard
Keyword(s):  
D Mesons ◽  
B Decays ◽  
Babar Detector ◽  
Neutral B Decays

Improved measurement of CP-violation in $B \to (c{\bar c})K^{(\ast)0}$ decays

2005 ◽  
Vol 20 (15) ◽  
pp. 3522-3526
Author(s):  
◽  
David J. Lange
Keyword(s):  
B Meson ◽  
B Decays ◽  
Final State ◽  
Cp Asymmetry ◽  
Neutral B Meson ◽  
Decay Products ◽  
The Standard Model ◽  
Using Data ◽  
Babar Detector ◽  
Neutral B Decays

We present results on time-dependent CP asymmetries in neutral B decays. The amplitude of the CP asymmetry, sin 2β in the Standard Model, is derived from decay-time distributions from events in which one neutral B meson is fully reconstructed in a final state containing a charmonium meson and the other B meson is determined to be either a B0or [Formula: see text] from its decay products. Using data collected by the BABAR detector at the PEP-II asymmetric-energy B Factory at SLAC, we measure sin 2β = 0.722 ± 0.040( stat ) ± 0.023( syst ) and [Formula: see text], determining the sign of cos 2β to be positive at 86% CL.

scholarly journals B decays to radially excited D mesons in heavy quark effective theory

2017 ◽  
Vol 96 (5) ◽  
Author(s):  
Damir Bečirević ◽  
Alain Le Yaouanc ◽  
Luis Oliver
Keyword(s):  
Heavy Quark ◽  
D Mesons ◽  
Effective Theory ◽  
Heavy Quark Effective Theory ◽  
B Decays

RADIATIVE B MESON DECAYS AT BABAR

2005 ◽  
Vol 20 (02n03) ◽  
pp. 658-660
Author(s):  
FABIO BELLINI
Keyword(s):  
Storage Ring ◽  
B Meson ◽  
Branching Ratio ◽  
B Decays ◽  
Neutral Currents ◽  
B Meson Decays ◽  
Meson Decays ◽  
Flavor Changing ◽  
Rare B Decays ◽  
Babar Detector

Recent BaBar results on rare B decays involving flavor changing neutral currents are presented. New measurements of the CP asymmetries in b→sγ and B→K*γ decays are reported as well as B→K(*)l+l- and b→sl+l- branching ratio measurements. The data sample comprises [Formula: see text] decays collected with the BaBar detector at the PEP-II e+e- storage ring.

scholarly journals New strategies to extract weak phases from neutral B decays

2003 ◽  
Vol 33 (S1) ◽  
pp. s268-s270 ◽  
Author(s):  
Robert Fleischer
Keyword(s):  
B Decays ◽  
Neutral B Decays ◽  
New Strategies

scholarly journals On the origin of time-dependent CP asymmetries in neutral B decays

1989 ◽  
Vol 233 (3-4) ◽  
pp. 479-484 ◽  
Author(s):  
Michael Gronau
Keyword(s):  
Time Dependent ◽  
B Decays ◽  
Neutral B Decays ◽  
Cp Asymmetries

scholarly journals New, efficient and clean strategies to explore CP violation through neutral B decays

2003 ◽  
Vol 562 (3-4) ◽  
pp. 234-244 ◽  
Author(s):  
Robert Fleischer
Keyword(s):  
Cp Violation ◽  
B Decays ◽  
Neutral B Decays

scholarly journals Test of T violation in neutral B decays

2000 ◽  
Vol 477 (1-3) ◽  
pp. 130-136
Author(s):  
Dongsheng Du ◽  
Zhengtao Wei
Keyword(s):  
B Decays ◽  
T Violation ◽  
Neutral B Decays

scholarly journals B DECAYS TO FINAL STATES INCLUDING $D^{(*)}_s$ AND D*

2001 ◽  
Vol 16 (supp01a) ◽  
pp. 440-443 ◽  
Author(s):  
◽  
BENJAMIN BRAU
Keyword(s):  
Branching Fraction ◽  
Branching Fractions ◽  
Reconstruction Technique ◽  
Final States ◽  
B Decays ◽  
Partial Reconstruction ◽  
Momentum Spectra ◽  
Babar Detector

The e+e- annihilation data recorded with the BABAR detector has been used to study B decays to [Formula: see text] and D*± mesons. The production fraction of inclusive [Formula: see text] and the corresponding momentum spectra have been determined. Exclusive decays [Formula: see text] have been identified with a partial reconstruction technique and their branching fractions have been measured. We also report branching fraction measurements for the exclusive hadronic modes B0 → D*- π+ and B0 → D*- ρ+.

scholarly journals Study of Time-Dependent CP Asymmetry in Neutral B Decays to J/{psi}{pi}{sup 0}

2003 ◽  
Author(s):  
Aron L Soha
Keyword(s):  
Time Dependent ◽  
B Decays ◽  
Cp Asymmetry ◽  
Neutral B Decays
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